Fare Guide

Estimated lowest fares found within 7 days

Cheapest Airline Saudia

The cheapest airline(s) flying from Singapore to Washington is Saudia.

  • Saudia Saudia
  • Air India Air India
  • Turkish Airlines Turkish Airlines
  • Japan Airlines Japan Airlines
  • American Airlines American Airlines
  • United Airlines United Airlines
  • Etihad Airways Etihad Airways
  • Lufthansa Lufthansa
  • British Airways British Airways
  • Air Canada Air Canada
Cheapest Month January

Travel Period: December 2024 - November 2025

The cheapest month(s) to fly from Singapore to Washington is January.

  • Dec 2024
  • Jan 2025
  • Feb 2025
  • Mar 2025
  • Apr 2025
  • May 2025
  • Jun 2025
  • Jul 2025
  • Aug 2025
  • Sep 2025
  • Oct 2025
  • Nov 2025
Cheapest Day of the Week Monday

The cheapest day(s) of the week to fly from Singapore to Washington is Monday.

  • Sun Sunday
  • Mon Monday
  • Tue Tuesday
  • Wed Wednesday
  • Thu Thursday
  • Fri Friday
  • Sat Saturday

Flight Schedules

Last Updated: Sat, 2 Nov, 2024

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      • Availability
        • M
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      • 16:01 DFW
        16:00 NRT
        24Hrs, 34m 1 Stop (DCA)
      • DFWDallas/Fort Worth Intl Airport 16:01 - NRT 16:00 24h 34m 1 Stop (DCA) Washington
      • DFWDallas/Fort Worth Intl Airport 16:01
        SINSingapore Changi Airport 08:15
      • DCAWashington Ronald Reagan National Airport 19:49
        NRTTokyo Narita Airport 16:00
      • 24h 34m (3h 16m)
      • 1 Stop DCA · Washington 3h 16m
      • American Airlines (AA 1691)Boeing 737 800
        Japan Airlines (JL 712)Boeing 767
      • American Airlines (AA 1691)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 16:12 DFW
        16:00 NRT
        24Hrs, 45m 1 Stop (DCA)
      • DFWDallas/Fort Worth Intl Airport 16:12 - NRT 16:00 24h 45m 1 Stop (DCA) Washington
      • DFWDallas/Fort Worth Intl Airport 16:12
        SINSingapore Changi Airport 08:15
      • DCAWashington Ronald Reagan National Airport 20:00
        NRTTokyo Narita Airport 16:00
      • 24h 45m (3h 27m)
      • 1 Stop DCA · Washington 3h 27m
      • American Airlines (AA 1691)Boeing 737 800
        Japan Airlines (JL 712)Boeing 767
      • American Airlines (AA 1691)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 17:05 DFW
        16:00 NRT
        25Hrs, 39m 1 Stop (DCA)
      • DFWDallas/Fort Worth Intl Airport 17:05 - NRT 16:00 25h 39m 1 Stop (DCA) Washington
      • DFWDallas/Fort Worth Intl Airport 17:05
        SINSingapore Changi Airport 08:15
      • DCAWashington Ronald Reagan National Airport 20:54
        NRTTokyo Narita Airport 16:00
      • 25h 39m (4h 20m)
      • 1 Stop DCA · Washington 4h 20m
      • American Airlines (AA 472)Boeing 737 800
        Japan Airlines (JL 712)Boeing 767
      • American Airlines (AA 472)
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        • F
        • -
        • S
      • 09:00 SIN
        18:12 IAD
        22Hrs, 12m 1 Stop (SEA)
      • SINSingapore Changi Airport 09:00 - IAD 18:12 22h 12m 1 Stop (SEA) Seattle
      • SINSingapore Changi Airport 09:00
        SEASeattle/Tacoma International Airport 10:16
      • SEASeattle/Tacoma International Airport 07:10
        IADWashington Dulles International Airport 18:12
      • 22h 12m (3h 06m)
      • 1 Stop SEA · Seattle 3h 06m
      • Singapore Airlines (SQ 28)Airbus A359
        Alaska Airlines (AS 406)Boeing 737 Max 9 Passenger
      • Singapore Airlines (SQ 28)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 09:00 SIN
        18:12 IAD
        22Hrs, 12m 1 Stop (SEA)
      • SINSingapore Changi Airport 09:00 - IAD 18:12 22h 12m 1 Stop (SEA) Seattle
      • SINSingapore Changi Airport 09:00
        SEASeattle/Tacoma International Airport 10:16
      • SEASeattle/Tacoma International Airport 07:10
        IADWashington Dulles International Airport 18:12
      • 22h 12m (3h 06m)
      • 1 Stop SEA · Seattle 3h 06m
      • Singapore Airlines (SQ 28)Airbus A359
        Alaska Airlines (AS 406)Boeing 737
      • Singapore Airlines (SQ 28)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 09:00 SIN
        18:17 IAD
        22Hrs, 17m 1 Stop (SEA)
      • SINSingapore Changi Airport 09:00 - IAD 18:17 22h 17m 1 Stop (SEA) Seattle
      • SINSingapore Changi Airport 09:00
        SEASeattle/Tacoma International Airport 10:16
      • SEASeattle/Tacoma International Airport 07:10
        IADWashington Dulles International Airport 18:17
      • 22h 17m (3h 06m)
      • 1 Stop SEA · Seattle 3h 06m
      • Singapore Airlines (SQ 28)Airbus A359
        Alaska Airlines (AS 447)Boeing 737 Max 9 Passenger
      • Singapore Airlines (SQ 28)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:00 ORD
        07:10 SEA
        24Hrs, 55m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SEA 07:10 24h 55m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 09:00
      • DCAWashington Ronald Reagan National Airport 20:55
        SEASeattle/Tacoma International Airport 07:10
      • 24h 55m (4h 42m)
      • 1 Stop DCA · Washington 4h 42m
      • United Airlines (UA 1006)Airbus
        Singapore Airlines (SQ 28)Airbus A359
      • United Airlines (UA 1006)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:00 ORD
        07:10 SEA
        24Hrs, 55m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SEA 07:10 24h 55m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 09:00
      • DCAWashington Ronald Reagan National Airport 20:55
        SEASeattle/Tacoma International Airport 07:10
      • 24h 55m (4h 42m)
      • 1 Stop DCA · Washington 4h 42m
      • United Airlines (UA 1006)Airbus
        Singapore Airlines (SQ 28)Airbus A359
      • United Airlines (UA 1006)
        • -
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        • -
        • -
        • -
        • -
        • -
      • 18:00 ORD
        07:10 SEA
        24Hrs, 55m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SEA 07:10 24h 55m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 09:00
      • DCAWashington Ronald Reagan National Airport 20:55
        SEASeattle/Tacoma International Airport 07:10
      • 24h 55m (4h 42m)
      • 1 Stop DCA · Washington 4h 42m
      • United Airlines (UA 1006)Airbus
        Singapore Airlines (SQ 28)Airbus A359
      • United Airlines (UA 1006)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 18:00 ORD
        07:10 SEA
        24Hrs, 55m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SEA 07:10 24h 55m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 09:00
      • DCAWashington Ronald Reagan National Airport 20:55
        SEASeattle/Tacoma International Airport 07:10
      • 24h 55m (4h 42m)
      • 1 Stop DCA · Washington 4h 42m
      • United Airlines (UA 1006)Airbus
        Singapore Airlines (SQ 28)Airbus A359
      • United Airlines (UA 1006)
        • -
        • -
        • -
        • T
        • -
        • -
        • -
      • 13:25 SFO
        07:10 SEA
        25Hrs, 30m 1 Stop (IAD)
      • SFOSan Francisco International Airport 13:25 - SEA 07:10 25h 30m 1 Stop (IAD) Washington
      • SFOSan Francisco International Airport 13:25
        SINSingapore Changi Airport 09:00
      • IADWashington Dulles International Airport 21:30
        SEASeattle/Tacoma International Airport 07:10
      • 25h 30m (4h 03m)
      • 1 Stop IAD · Washington 4h 03m
      • Alaska Airlines (AS 434)Boeing 737
        Singapore Airlines (SQ 28)Airbus A359
      • Alaska Airlines (AS 434)
        • -
        • -
        • -
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        • -
        • -
        • -
      • 13:25 SFO
        07:10 SEA
        25Hrs, 30m 1 Stop (IAD)
      • SFOSan Francisco International Airport 13:25 - SEA 07:10 25h 30m 1 Stop (IAD) Washington
      • SFOSan Francisco International Airport 13:25
        SINSingapore Changi Airport 09:00
      • IADWashington Dulles International Airport 21:30
        SEASeattle/Tacoma International Airport 07:10
      • 25h 30m (4h 03m)
      • 1 Stop IAD · Washington 4h 03m
      • Alaska Airlines (AS 434)Boeing 737
        Singapore Airlines (SQ 28)Airbus A359
      • Alaska Airlines (AS 434)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 18:00 ORD
        07:50 SFO
        24Hrs, 40m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SFO 07:50 24h 40m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 09:15
      • DCAWashington Ronald Reagan National Airport 20:55
        SFOSan Francisco International Airport 07:50
      • 24h 40m (3h 49m)
      • 1 Stop DCA · Washington 3h 49m
      • United Airlines (UA 1006)Airbus
        Singapore Airlines (SQ 32)Airbus A359
      • United Airlines (UA 1006)
        • M
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        • -
      • 13:10 LAX
        07:50 SFO
        24Hrs, 44m 1 Stop (DCA)
      • LAXLos Angeles International Airport 13:10 - SFO 07:50 24h 44m 1 Stop (DCA) Washington
      • LAXLos Angeles International Airport 13:10
        SINSingapore Changi Airport 09:15
      • DCAWashington Ronald Reagan National Airport 20:59
        SFOSan Francisco International Airport 07:50
      • 24h 44m (3h 49m)
      • 1 Stop DCA · Washington 3h 49m
      • Alaska Airlines (AS 6)Boeing 737 800
        Singapore Airlines (SQ 32)Airbus A359
      • Alaska Airlines (AS 6)
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      • 13:10 LAX
        07:50 SFO
        24Hrs, 44m 1 Stop (DCA)
      • LAXLos Angeles International Airport 13:10 - SFO 07:50 24h 44m 1 Stop (DCA) Washington
      • LAXLos Angeles International Airport 13:10
        SINSingapore Changi Airport 09:15
      • DCAWashington Ronald Reagan National Airport 20:59
        SFOSan Francisco International Airport 07:50
      • 24h 44m (3h 47m)
      • 1 Stop DCA · Washington 3h 47m
      • Alaska Airlines (AS 6)Boeing 737 800
        Singapore Airlines (SQ 32)Airbus A359
      • Alaska Airlines (AS 6)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 09:15 SIN
        21:30 IAD
        25Hrs, 15m 1 Stop (SFO)
      • SINSingapore Changi Airport 09:15 - IAD 21:30 25h 15m 1 Stop (SFO) San Francisco
      • SINSingapore Changi Airport 09:15
        SFOSan Francisco International Airport 13:25
      • SFOSan Francisco International Airport 07:50
        IADWashington Dulles International Airport 21:30
      • 25h 15m (5h 35m)
      • 1 Stop SFO · San Francisco 5h 35m
      • Singapore Airlines (SQ 32)Airbus A359
        Alaska Airlines (AS 434)Boeing 737 800
      • Singapore Airlines (SQ 32)
        • M
        • -
        • -
        • -
        • -
        • -
        • -
      • 09:15 SIN
        21:30 IAD
        25Hrs, 15m 1 Stop (SFO)
      • SINSingapore Changi Airport 09:15 - IAD 21:30 25h 15m 1 Stop (SFO) San Francisco
      • SINSingapore Changi Airport 09:15
        SFOSan Francisco International Airport 13:25
      • SFOSan Francisco International Airport 07:50
        IADWashington Dulles International Airport 21:30
      • 25h 15m (5h 35m)
      • 1 Stop SFO · San Francisco 5h 35m
      • Singapore Airlines (SQ 32)Airbus A359
        Alaska Airlines (AS 434)Boeing 737
      • Singapore Airlines (SQ 32)
        • -
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        • F
        • -
        • S
      • 18:20 YYZ
        17:05 NRT
        23Hrs, 37m 1 Stop (DCA)
      • YYZToronto Lester B Pearson Intl Airport 18:20 - NRT 17:05 23h 37m 1 Stop (DCA) Washington
      • YYZToronto Lester B Pearson Intl Airport 18:20
        SINSingapore Changi Airport 09:20
      • DCAWashington Ronald Reagan National Airport 19:57
        NRTTokyo Narita Airport 17:05
      • 23h 37m (3h 20m)
      • 1 Stop DCA · Washington 3h 20m
      • Air Canada (AC 8786)Canadair Regional
        Singapore Airlines (SQ 12)Boeing 777 300 Er
      • Air Canada (AC 8786)
        • -
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        • -
        • F
        • -
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      • 18:30 YUL
        17:05 NRT
        24Hrs, 18m 1 Stop (IAD)
      • YULMontreal Pierre Elliott Trudeau Int Airport 18:30 - NRT 17:05 24h 18m 1 Stop (IAD) Washington
      • YULMontreal Pierre Elliott Trudeau Int Airport 18:30
        SINSingapore Changi Airport 09:20
      • IADWashington Dulles International Airport 20:38
        NRTTokyo Narita Airport 17:05
      • 24h 18m (3h 05m)
      • 1 Stop IAD · Washington 3h 05m
      • United Airlines (UA 3574)Embraer 175
        Singapore Airlines (SQ 12)Boeing 777 300 Er
      • United Airlines (UA 3574)
        • M
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        • -
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        • -
      • 19:00 YUL
        17:05 NRT
        24Hrs, 40m 1 Stop (DCA)
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:00 - NRT 17:05 24h 40m 1 Stop (DCA) Washington
      • YULMontreal Pierre Elliott Trudeau Int Airport 19:00
        SINSingapore Changi Airport 09:20
      • DCAWashington Ronald Reagan National Airport 21:00
        NRTTokyo Narita Airport 17:05
      • 24h 40m (3h 35m)
      • 1 Stop DCA · Washington 3h 35m
      • Air Canada (AC 8825)Canadair Regional
        Singapore Airlines (SQ 12)Boeing 777 300 Er
      • Air Canada (AC 8825)
        • M
        • T
        • -
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        • -
        • S
        • -
      • 19:40 YYZ
        17:05 NRT
        24Hrs, 59m 1 Stop (IAD)
      • YYZToronto Lester B Pearson Intl Airport 19:40 - NRT 17:05 24h 59m 1 Stop (IAD) Washington
      • YYZToronto Lester B Pearson Intl Airport 19:40
        SINSingapore Changi Airport 09:20
      • IADWashington Dulles International Airport 21:19
        NRTTokyo Narita Airport 17:05
      • 24h 59m (4h 40m)
      • 1 Stop IAD · Washington 4h 40m
      • United Airlines (UA 3466)Embraer 175
        Singapore Airlines (SQ 12)Boeing 777 300 Er
      • United Airlines (UA 3466)
        • -
        • -
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        • -
        • F
        • -
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      • 18:00 ORD
        08:00 YVR
        23Hrs, 55m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - YVR 08:00 23h 55m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 10:00
      • DCAWashington Ronald Reagan National Airport 20:55
        YVRVancouver International Airport 08:00
      • 23h 55m (3h 54m)
      • 1 Stop DCA · Washington 3h 54m
      • United Airlines (UA 1006)Airbus
        Air Canada (AC 20)Boeing 787 9
      • United Airlines (UA 1006)
        • -
        • T
        • -
        • T
        • -
        • S
        • S
      • 13:10 SFO
        08:00 YVR
        24Hrs, 11m 1 Stop (IAD)
      • SFOSan Francisco International Airport 13:10 - YVR 08:00 24h 11m 1 Stop (IAD) Washington
      • SFOSan Francisco International Airport 13:10
        SINSingapore Changi Airport 10:00
      • IADWashington Dulles International Airport 21:11
        YVRVancouver International Airport 08:00
      • 24h 11m (2h 44m)
      • 1 Stop IAD · Washington 2h 44m
      • United Airlines (UA 1849)Boeing 787 8
        Air Canada (AC 20)Boeing 787 9
      • United Airlines (UA 1849)
        • -
        • -
        • -
        • T
        • -
        • -
        • S
      • 18:14 ORD
        08:00 YVR
        24Hrs, 14m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:14 - YVR 08:00 24h 14m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:14
        SINSingapore Changi Airport 10:00
      • IADWashington Dulles International Airport 21:14
        YVRVancouver International Airport 08:00
      • 24h 14m (4h 08m)
      • 1 Stop IAD · Washington 4h 08m
      • United Airlines (UA 210)Boeing 737 900
        Air Canada (AC 20)Boeing 787 9
      • United Airlines (UA 210)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 18:14 ORD
        08:00 YVR
        24Hrs, 14m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:14 - YVR 08:00 24h 14m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:14
        SINSingapore Changi Airport 10:00
      • IADWashington Dulles International Airport 21:14
        YVRVancouver International Airport 08:00
      • 24h 14m (4h 08m)
      • 1 Stop IAD · Washington 4h 08m
      • United Airlines (UA 210)Boeing 737 Max 9 Passenger
        Air Canada (AC 20)Boeing 787 9
      • United Airlines (UA 210)
        • -
        • T
        • -
        • T
        • -
        • -
        • -
      • 18:14 ORD
        08:00 YVR
        24Hrs, 14m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:14 - YVR 08:00 24h 14m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:14
        SINSingapore Changi Airport 10:00
      • IADWashington Dulles International Airport 21:14
        YVRVancouver International Airport 08:00
      • 24h 14m (4h 08m)
      • 1 Stop IAD · Washington 4h 08m
      • United Airlines (UA 210)Boeing 737 800
        Air Canada (AC 20)Boeing 787 9
      • United Airlines (UA 210)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 21:00 YYZ
        08:00 YVR
        25Hrs, 37m 1 Stop (DCA)
      • YYZToronto Lester B Pearson Intl Airport 21:00 - YVR 08:00 25h 37m 1 Stop (DCA) Washington
      • YYZToronto Lester B Pearson Intl Airport 21:00
        SINSingapore Changi Airport 10:00
      • DCAWashington Ronald Reagan National Airport 22:37
        YVRVancouver International Airport 08:00
      • 25h 37m (5h 31m)
      • 1 Stop DCA · Washington 5h 31m
      • Air Canada (AC 8788)Canadair Regional
        Air Canada (AC 20)Boeing 787 9
      • Air Canada (AC 8788)
        • -
        • T
        • -
        • T
        • -
        • S
        • S
      • 10:10 SIN
        19:29 IAD
        22Hrs, 19m 1 Stop (SFO)
      • SINSingapore Changi Airport 10:10 - IAD 19:29 22h 19m 1 Stop (SFO) San Francisco
      • SINSingapore Changi Airport 10:10
        SFOSan Francisco International Airport 11:20
      • SFOSan Francisco International Airport 09:00
        IADWashington Dulles International Airport 19:29
      • 22h 19m (2h 20m)
      • 1 Stop SFO · San Francisco 2h 20m
      • United Airlines (UA 2)Boeing 787 9
        United Airlines (UA 2165)Boeing 737 Max 9 Passenger
      • United Airlines (UA 2)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 18:00 ORD
        09:00 SFO
        23Hrs, 45m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SFO 09:00 23h 45m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 10:10
      • DCAWashington Ronald Reagan National Airport 20:55
        SFOSan Francisco International Airport 09:00
      • 23h 45m (2h 36m)
      • 1 Stop DCA · Washington 2h 36m
      • United Airlines (UA 1006)Airbus
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 1006)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 18:00 ORD
        09:00 SFO
        23Hrs, 45m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SFO 09:00 23h 45m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 10:10
      • DCAWashington Ronald Reagan National Airport 20:55
        SFOSan Francisco International Airport 09:00
      • 23h 45m (2h 40m)
      • 1 Stop DCA · Washington 2h 40m
      • United Airlines (UA 1006)Airbus
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 1006)
        • M
        • T
        • W
        • T
        • F
        • -
        • -
      • 18:00 ORD
        09:00 SFO
        23Hrs, 45m 1 Stop (DCA)
      • ORDChicago O'Hare International Airport 18:00 - SFO 09:00 23h 45m 1 Stop (DCA) Washington
      • ORDChicago O'Hare International Airport 18:00
        SINSingapore Changi Airport 10:10
      • DCAWashington Ronald Reagan National Airport 20:55
        SFOSan Francisco International Airport 09:00
      • 23h 45m (2h 36m)
      • 1 Stop DCA · Washington 2h 36m
      • United Airlines (UA 1006)Airbus
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 1006)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 15:45 DEN
        09:00 SFO
        23Hrs, 54m 1 Stop (IAD)
      • DENDenver Intl Airport 15:45 - SFO 09:00 23h 54m 1 Stop (IAD) Washington
      • DENDenver Intl Airport 15:45
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:04
        SFOSan Francisco International Airport 09:00
      • 23h 54m (3h 05m)
      • 1 Stop IAD · Washington 3h 05m
      • United Airlines (UA 798)Boeing 737 Max 8 Passenger
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 798)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 19:45 CMH
        09:00 SFO
        23Hrs, 56m 1 Stop (IAD)
      • CMHColumbus Port Columbus Intl Airport 19:45 - SFO 09:00 23h 56m 1 Stop (IAD) Washington
      • CMHColumbus Port Columbus Intl Airport 19:45
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:06
        SFOSan Francisco International Airport 09:00
      • 23h 56m (3h 06m)
      • 1 Stop IAD · Washington 3h 06m
      • United Airlines (UA 6118)Embraer 175
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 6118)
        • -
        • T
        • W
        • -
        • -
        • S
        • -
      • 19:45 CMH
        09:00 SFO
        23Hrs, 56m 1 Stop (IAD)
      • CMHColumbus Port Columbus Intl Airport 19:45 - SFO 09:00 23h 56m 1 Stop (IAD) Washington
      • CMHColumbus Port Columbus Intl Airport 19:45
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:06
        SFOSan Francisco International Airport 09:00
      • 23h 56m (3h 06m)
      • 1 Stop IAD · Washington 3h 06m
      • United Airlines (UA 6118)Embraer 175
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 6118)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 18:25 BNA
        09:00 SFO
        23Hrs, 58m 1 Stop (IAD)
      • BNANashville Airport 18:25 - SFO 09:00 23h 58m 1 Stop (IAD) Washington
      • BNANashville Airport 18:25
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:08
        SFOSan Francisco International Airport 09:00
      • 23h 58m (3h 07m)
      • 1 Stop IAD · Washington 3h 07m
      • United Airlines (UA 495)Airbus
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 495)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:25 BNA
        09:00 SFO
        23Hrs, 58m 1 Stop (IAD)
      • BNANashville Airport 18:25 - SFO 09:00 23h 58m 1 Stop (IAD) Washington
      • BNANashville Airport 18:25
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:08
        SFOSan Francisco International Airport 09:00
      • 23h 58m (3h 07m)
      • 1 Stop IAD · Washington 3h 07m
      • United Airlines (UA 495)Boeing 737 900
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 495)
        • M
        • -
        • W
        • T
        • -
        • -
        • S
      • 18:25 BNA
        09:00 SFO
        23Hrs, 58m 1 Stop (IAD)
      • BNANashville Airport 18:25 - SFO 09:00 23h 58m 1 Stop (IAD) Washington
      • BNANashville Airport 18:25
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:08
        SFOSan Francisco International Airport 09:00
      • 23h 58m (3h 07m)
      • 1 Stop IAD · Washington 3h 07m
      • United Airlines (UA 495)Boeing 737 900
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 495)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 18:25 BNA
        09:00 SFO
        23Hrs, 58m 1 Stop (IAD)
      • BNANashville Airport 18:25 - SFO 09:00 23h 58m 1 Stop (IAD) Washington
      • BNANashville Airport 18:25
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:08
        SFOSan Francisco International Airport 09:00
      • 23h 58m (3h 07m)
      • 1 Stop IAD · Washington 3h 07m
      • United Airlines (UA 495)Airbus
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 495)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 10:10 SIN
        21:11 IAD
        24Hrs, 01m 1 Stop (SFO)
      • SINSingapore Changi Airport 10:10 - IAD 21:11 24h 01m 1 Stop (SFO) San Francisco
      • SINSingapore Changi Airport 10:10
        SFOSan Francisco International Airport 13:10
      • SFOSan Francisco International Airport 09:00
        IADWashington Dulles International Airport 21:11
      • 24h 01m (4h 10m)
      • 1 Stop SFO · San Francisco 4h 10m
      • United Airlines (UA 2)Boeing 787 9
        United Airlines (UA 1849)Boeing 787 8
      • United Airlines (UA 2)
        • M
        • -
        • -
        • T
        • F
        • S
        • S
      • 10:10 SIN
        21:11 IAD
        24Hrs, 01m 1 Stop (SFO)
      • SINSingapore Changi Airport 10:10 - IAD 21:11 24h 01m 1 Stop (SFO) San Francisco
      • SINSingapore Changi Airport 10:10
        SFOSan Francisco International Airport 13:10
      • SFOSan Francisco International Airport 09:00
        IADWashington Dulles International Airport 21:11
      • 24h 01m (4h 10m)
      • 1 Stop SFO · San Francisco 4h 10m
      • United Airlines (UA 2)Boeing 787 9
        United Airlines (UA 1849)Boeing 737 900
      • United Airlines (UA 2)
        • -
        • T
        • -
        • -
        • -
        • -
        • -
      • 10:10 SIN
        21:11 IAD
        24Hrs, 01m 1 Stop (SFO)
      • SINSingapore Changi Airport 10:10 - IAD 21:11 24h 01m 1 Stop (SFO) San Francisco
      • SINSingapore Changi Airport 10:10
        SFOSan Francisco International Airport 13:10
      • SFOSan Francisco International Airport 09:00
        IADWashington Dulles International Airport 21:11
      • 24h 01m (4h 10m)
      • 1 Stop SFO · San Francisco 4h 10m
      • United Airlines (UA 2)Boeing 787 9
        United Airlines (UA 1849)Boeing 787 9
      • United Airlines (UA 2)
        • -
        • -
        • W
        • -
        • -
        • -
        • -
      • 19:30 IND
        09:00 SFO
        24Hrs, 02m 1 Stop (IAD)
      • INDIndianapolis Airport 19:30 - SFO 09:00 24h 02m 1 Stop (IAD) Washington
      • INDIndianapolis Airport 19:30
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:12
        SFOSan Francisco International Airport 09:00
      • 24h 02m (3h 13m)
      • 1 Stop IAD · Washington 3h 13m
      • United Airlines (UA 3445)Embraer 170
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 3445)
        • M
        • -
        • -
        • T
        • F
        • -
        • S
      • 19:40 DTW
        09:00 SFO
        24Hrs, 03m 1 Stop (IAD)
      • DTWDetroit Wayne County 19:40 - SFO 09:00 24h 03m 1 Stop (IAD) Washington
      • DTWDetroit Wayne County 19:40
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:13
        SFOSan Francisco International Airport 09:00
      • 24h 03m (3h)
      • 1 Stop IAD · Washington 3h
      • United Airlines (UA 6362)Embraer 175
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 6362)
        • M
        • T
        • W
        • T
        • F
        • S
        • S
      • 18:14 ORD
        09:00 SFO
        24Hrs, 04m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:14 - SFO 09:00 24h 04m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:14
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:14
        SFOSan Francisco International Airport 09:00
      • 24h 04m (2h 54m)
      • 1 Stop IAD · Washington 2h 54m
      • United Airlines (UA 210)Boeing 737 800
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 210)
        • -
        • -
        • -
        • -
        • F
        • -
        • -
      • 18:14 ORD
        09:00 SFO
        24Hrs, 04m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:14 - SFO 09:00 24h 04m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:14
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:14
        SFOSan Francisco International Airport 09:00
      • 24h 04m (2h 50m)
      • 1 Stop IAD · Washington 2h 50m
      • United Airlines (UA 210)Boeing 737 800
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 210)
        • -
        • -
        • -
        • -
        • -
        • S
        • -
      • 18:14 ORD
        09:00 SFO
        24Hrs, 04m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:14 - SFO 09:00 24h 04m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:14
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:14
        SFOSan Francisco International Airport 09:00
      • 24h 04m (2h 54m)
      • 1 Stop IAD · Washington 2h 54m
      • United Airlines (UA 210)Boeing 737 Max 9 Passenger
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 210)
        • M
        • T
        • W
        • T
        • -
        • -
        • -
      • 15:55 DEN
        09:00 SFO
        24Hrs, 04m 1 Stop (IAD)
      • DENDenver Intl Airport 15:55 - SFO 09:00 24h 04m 1 Stop (IAD) Washington
      • DENDenver Intl Airport 15:55
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:14
        SFOSan Francisco International Airport 09:00
      • 24h 04m (3h 15m)
      • 1 Stop IAD · Washington 3h 15m
      • United Airlines (UA 798)Boeing 757 200 Series
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 798)
        • M
        • T
        • W
        • T
        • F
        • -
        • S
      • 18:14 ORD
        09:00 SFO
        24Hrs, 04m 1 Stop (IAD)
      • ORDChicago O'Hare International Airport 18:14 - SFO 09:00 24h 04m 1 Stop (IAD) Washington
      • ORDChicago O'Hare International Airport 18:14
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:14
        SFOSan Francisco International Airport 09:00
      • 24h 04m (2h 50m)
      • 1 Stop IAD · Washington 2h 50m
      • United Airlines (UA 210)Boeing 737 900
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 210)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 17:38 DFW
        09:00 SFO
        24Hrs, 13m 1 Stop (IAD)
      • DFWDallas/Fort Worth Intl Airport 17:38 - SFO 09:00 24h 13m 1 Stop (IAD) Washington
      • DFWDallas/Fort Worth Intl Airport 17:38
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:23
        SFOSan Francisco International Airport 09:00
      • 24h 13m (3h 02m)
      • 1 Stop IAD · Washington 3h 02m
      • United Airlines (UA 1240)Airbus
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 1240)
        • -
        • -
        • -
        • -
        • -
        • -
        • S
      • 17:15 AUS
        09:00 SFO
        24Hrs, 13m 1 Stop (IAD)
      • AUSAustin-Bergstrom International Airport 17:15 - SFO 09:00 24h 13m 1 Stop (IAD) Washington
      • AUSAustin-Bergstrom International Airport 17:15
        SINSingapore Changi Airport 10:10
      • IADWashington Dulles International Airport 21:23
        SFOSan Francisco International Airport 09:00
      • 24h 13m (2h 43m)
      • 1 Stop IAD · Washington 2h 43m
      • United Airlines (UA 376)Airbus
        United Airlines (UA 2)Boeing 787 9
      • United Airlines (UA 376)
        • M
        • T
        • W
        • T
        • -
        • -
        • S
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      What’s the most popular airline flying from Singapore to Washington?

      The most popular airline flying from Singapore to Washington is United Airlines. Find the latest flight deals on Wego.

      How far is Washington from Singapore?

      The flight distance between Singapore and Washington is 15538km. Check all available flights on Wego.

      When is the earliest and latest flight of the day?

      The earliest flight of the day departs at 09:00. The last flight of the day departs at 16:01. See the full list of flight times on Wego.

      All Airports in Singapore

      Singapore Changi Airport SIN

      Seletar Airport, Singapore XSP

      Popular Airlines flying from Singapore to Washington

      United Airlines ‏()
      Saudia ‏()
      Korean Air ‏()

      Popular Destinations from Washington

      Popular Destinations from Singapore

      Popular Hotels in Washington

      Hotels In Popular Destinations